How to edit iptables rules

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Contents

How to edit IPtables rules.

In this how to we will learn three differents way to edit IPtables rules :

  • CLI : iptables command and his config file /etc/sysconfig/iptables.
  • ncurse interface : setup or system-config-firewall-tui
  • GUI : system-config-firewall

It is not an how to about making elaborates rules with iptables, we only use iptables on a basic way.

Let's go.

my CLI way

TUI/semi graphical

GUI